From owner-freebsd-toolchain@freebsd.org Mon May 18 20:29:46 2020 Return-Path: Delivered-To: freebsd-toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 309542DCC32 for ; Mon, 18 May 2020 20:29:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 49QrGf0TRQz4Jj8 for ; Mon, 18 May 2020 20:29:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 0DDE72DCB27; Mon, 18 May 2020 20:29:46 +0000 (UTC) Delivered-To: toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0C8C42DCD48 for ; Mon, 18 May 2020 20:29:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49QrGd5WpXz4Jj6 for ; Mon, 18 May 2020 20:29:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B91292743F for ; Mon, 18 May 2020 20:29:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 04IKTjU0056383 for ; Mon, 18 May 2020 20:29:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 04IKTjnq056382 for toolchain@FreeBSD.org; Mon, 18 May 2020 20:29:45 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 246488] gcc-built binary crashes in std::ios_base::Init::Init() Date: Mon, 18 May 2020 20:29:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 May 2020 20:29:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246488 --- Comment #8 from Mark Millard --- (In reply to Dimitry Andric from comment #7) .if ${_COMPILER_ARGS:Mfeatures} .if defined(_CXXINTERNAL_${_CXX_hash}) _CXXINTERNAL=3D ${_CXXINTERNAL_${_CXX_hash}} .else _CXXINTERNAL!=3D ${CXX} -\#\#\# /dev/null 2>&1 _CXXINTERNAL_${_CXX_hash}=3D ${_CXXINTERNAL} PORTS_ENV_VARS+=3D _CXXINTERNAL_${_CXX_hash} .endif .if ${_CXXINTERNAL:M\"-lc++\"} COMPILER_FEATURES=3D libc++ .else COMPILER_FEATURES=3D libstdc++ .endif When I the command with -### for g++9 I find a: "-lstdc++" and no instance of -lc++. So I get COMPILER_FEATURES being libstdc++ . Then later I see: .if ${_COMPILER_ARGS:Mgcc-c++11-lib} USE_GCC=3D yes CHOSEN_COMPILER_TYPE=3D gcc .if ${COMPILER_FEATURES:Mlibc++} CXXFLAGS+=3D -nostdinc++ -isystem /usr/include/c++/v1 LDFLAGS+=3D -L${WRKDIR} _USES_configure+=3D 200:gcc-libc++-configure gcc-libc++-configure: @${LN} -fs /usr/lib/libc++.so ${WRKDIR}/libstdc++.so .endif .endif which would not set the likes of -nostdinc++ and related material. Have I missed something? --=20 You are receiving this mail because: You are the assignee for the bug.=